package com.vic.Utils;

/**
 * @Author: Vic Ly
 */
public class StringUtils {
    public static String upperCaseFirstLetter(String field){
        if(org.apache.commons.lang3.StringUtils.isEmpty(field)){
            return field;
        }
        return field.substring(0,1).toUpperCase()+field.substring(1);
    }
    public static String lowerCaseFirstLetter(String field) {
        if (org.apache.commons.lang3.StringUtils.isEmpty(field)) {
            return field;
        }
        return field.substring(0, 1).toLowerCase() + field.substring(1);
    }

}
